6-GFMHR-390W

High Rate Battery

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  • Double-sided smear, cast welding and other processes strengthen the process control and improve battery consistency
  • High-strength ABS material and patented sealing technology ensure the normal use of the battery without leakage, expansion and rupture
  • Corrosion-resistant alloy and stamping process greatly extend the battery life

Main Application

UPS

Telecom site

Floating applications for telecom sites

Floating operation site

Nominal Voltage12 V
Rated Power390W,15min to 1.67V/cell( 25°C)
Weight28.5 kg(62.83 Ibs)
DimensionsLength: 289 mm (11.38 in) Width: 174 mm (6.85 in) Height: 214 mm (8.43 in) Total height: 222 mm (8.74 in)
Internal Resistance (full charged)3.4 mΩ
Short- circuit Current2450 A
Self Discharge @25˚C(77˚F)Less than 8% after 90 days storage
Operating Temperature RangeDischarge: -40˚C ~ 50˚C(-40˚F~ 122˚F) Charge: -20˚C ~ 45˚C(-4˚F~ 113˚F) Storage:-20˚C ~ 40˚C(-4˚F~ 104˚F)
Recommended Operating Temperature15˚C ~ 25˚C (59˚F~ 77˚F)
Recommended Charging Current12.8 A
Charging Voltage @25˚C(77˚F)Float: 2.23 V/cell Equalize: 2.35 V/cell
TerminalM8
Container MaterialsABS/ABS V0 (Optional)
Capacity Affected by Temperature(c10)105% @ 40˚C(104˚F) 85% @ 0˚C(32˚F) 60% @ -20˚C(-4˚F)
Design Life @25°C(77˚F)15 years
F.V/Time
5 10 15 20 25 30 60 90 120 180 360 600

1.60V

1.67V

1.70V

1.75V

1.80V

1.85V

340

322

312

270

240

208

247

237

233

231

221

204

205

192

185

184

165

150

155

150

147

144

138

125

132

128

124

119

115

105

117

111

107

101

95

88

60.0

57.3

55.5

52.3

48.4

45.7

46.0

44.6

42.7

40.1

37.5

35.6

35.9

35.2

34.5

33.8

33.1

31.8

24.9

24.5

24.1

23.7

23.3

22.4

14.0

13.6

13.3

13.0

12.8

12.3

8.9

8.8

8.7

8.6

8.5

8.4

F.V/Time
5 10 15 20 25 30 60 90 120 180 360 600

1.60V

1.67V

1.70V

1.75V

1.80V

1.85V

620

590

580

504

450

395

470

465

460

456

435

391

400

390

380

363

339

310

318

312

307

305

283

261

265

258

252

247

236

216

235

224

217

206

191

181

116.5

111.8

108.8

103.0

95.9

91.0

89.7

87.3

84.0

79.4

74.7

71.3

70.4

69.3

68.3

67.3

66.2

63.9

49.1

48.5

48.0

47.4

46.8

45.2

27.7

27.1

26.6

26.1

25.9

25.0

17.7

17.6

17.5

17.4

17.3

17.1

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Manufactured using the latest technology and stringent quality control, our battery products are designed to exceed in performance and reliability.